From 286d265497a840f06e4ccb321c9bc81139d2e9a2 Mon Sep 17 00:00:00 2001
From: Mason Reed <mason@vector35.com>
Date: Fri, 31 Jan 2025 21:56:21 -0500
Subject: Fix double free in CoreCallingConvention::callee_saved_registers

Also added an assertion in the types unit test to catch it

Fixes #6379
---
 rust/src/calling_convention.rs | 1 -
 1 file changed, 1 deletion(-)

(limited to 'rust/src')

diff --git a/rust/src/calling_convention.rs b/rust/src/calling_convention.rs
index 929cc26b..9c1493e1 100644
--- a/rust/src/calling_convention.rs
+++ b/rust/src/calling_convention.rs
@@ -574,7 +574,6 @@ impl CallingConvention for CoreCallingConvention {
         unsafe {
             let mut count = 0;
             let regs_ptr = BNGetCalleeSavedRegisters(self.handle, &mut count);
-            BNFreeRegisterList(regs_ptr);
             let regs: Vec<RegisterId> = std::slice::from_raw_parts(regs_ptr, count)
                 .iter()
                 .copied()
-- 
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